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Related Party Transactions
3 Months Ended
Mar. 31, 2023
Related Party Transactions [Abstract]  
Related Party Transactions Related Party Transactions
NRG provides services to some of its related parties, who are accounted for as equity method investments, under operations and maintenance agreements. Fees for the services under these agreements include recovery of NRG's costs of operating the plants. Certain agreements also include fees for administrative service, a base monthly fee, profit margin and/or annual incentive bonus.
The following table summarizes NRG's material related party transactions with third-party affiliates:
 Three months ended March 31,
(In millions)20232022
Revenues from Related Parties Included in Revenue  
Gladstone$$
Ivanpah(a)
34 13 
Midway-Sunset
Total
$36 $16 
(a)Also includes fees under project management agreements with each project company